# Full API reference

> Every endpoint, every field, every error code, generated from our OpenAPI 3.1 spec: 329 paths and 376 operations across 8 channels. Examples use curl and plain HTTP; the official TypeScript SDK (@broadnet/cpaas-sdk) is generated from the BroadNet OpenAPI specification.

- Canonical URL: https://www.broadnet.me/developers/api-reference
- Language: en
- Last updated: 2026-10-21
- Publisher: BroadNet (https://www.broadnet.me)

The BroadNet API is described in an OpenAPI 3.1 spec: 329 paths and 376 operations across eight channels (WhatsApp, SMS, RCS, Telegram, push, email, Messenger and Instagram). The official TypeScript SDK is generated from the BroadNet OpenAPI specification. The full reference, with every field of the most-used calls, is at /developers/api.

> **One token, one base URL, every channel** Every endpoint authenticates with the same Bearer token and lives under the same base URL, so adding a channel means calling a new path, not integrating a new API.

## Examples

### Top-level resources

```http
POST   /sms/sendSms                  Send one SMS (JSON)
POST   /sms/identify                 Encoding, characters and segments for a message
POST   /sms/sendbulk                 Bulk SMS from an uploaded file (multipart)
GET    /sms/list                     Bulk jobs; pause, resume, abort by batch_Id
POST   /sms/lookup                   Number status (HLR / MNP) before sending
POST   /whatsapp/message/sendbulk    WhatsApp text, media, templates, interactive
GET    /whatsapp/message/bulk-insights  Per-recipient WhatsApp status
POST   /rcs/message/sendbulk         RCS messages
POST   /telegram-sms/send            Telegram messages
POST   /email/email-service/send     Email
POST   /messenger/message/sendbulk   Facebook Messenger
POST   /instagram/message/sendbulk   Instagram
POST   /push/message/send            Push notifications
```

Base URL https://api.broadnet.me · full reference at /developers/api

## Related

- [REST messaging API design standard](https://www.broadnet.me/reference/rest-messaging-api-design)
- [OpenAPI spec](https://www.broadnet.me/developers/openapi)